Solvation Effects on S K-Edge XAS Spectra of Fe-S Proteins: Normal and Inverse Effects on WT and Mutant Rubredoxin.

S K-edge X-ray absorption spectroscopy (XAS) was performed on wild type Cp rubredoxin and its Cys → Ser mutants in both solution and lyophilized forms. For wild type rubredoxin and for the mutants where an interior cysteine residue (C6 or C39) is substituted by serine, a normal solvent effect is obs...

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Publicado en:	Journal of the American Chemical Society Vol. 132; no. 36; pp. 12639 - 12648
Autores principales:	Ning Sun, Dey, Abhishek, Zhiguang Xiao, Wedd, Anthony G., Hodgson, Keith O., Hedman, Britt, Solomon, Edward I.
Formato:	Artículo
Publicado:	American Chemical Society 9/15/2010
Materias:	Solvation X-ray absorption near edge structure Serine Freeze-drying Density functionals Alkoxides
Acceso en línea:	Ver este registro en EBSCOhost